101222022220022 has 24 divisors (see below), whose sum is σ = 167049647677416. Its totient is φ = 45966232620000.

The previous prime is 101222022220003. The next prime is 101222022220031. The reversal of 101222022220022 is 220022220222101.

It is a junction number, because it is equal to n+sod(n) for n = 101222022219976 and 101222022220003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198733679 + ... + 199242362.

It is an arithmetic number, because the mean of its divisors is an integer number (6960401986559).

Almost surely, 2^{101222022220022} is an apocalyptic number.

101222022220022 is a deficient number, since it is larger than the sum of its proper divisors (65827625457394).

101222022220022 is a wasteful number, since it uses less digits than its factorization.

101222022220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397977116 (or 397977105 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 101222022220022 its reverse (220022220222101), we get a palindrome (321244242442123).

The spelling of 101222022220022 in words is "one hundred one trillion, two hundred twenty-two billion, twenty-two million, two hundred twenty thousand, twenty-two".